Home / 6,197,681,581.40-9,314,662,224.90-5,399,528,058.20

Finding the Fourth Proportional to 6,197,681,581.40, 9,314,662,224.90 and 5,399,528,058.20

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Solution

The fourth proportional to 6,197,681,581.40, 9,314,662,224.90 and 5,399,528,058.20 is: 8,115,095,842.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,681,581.40 : 9,314,662,224.90 = 5,399,528,058.20 : x
  2. Step 2: Convert to fraction form
    6,197,681,581.40/9,314,662,224.90 = 5,399,528,058.20/x
  3. Step 3: Cross multiply
    6,197,681,581.40x = 9,314,662,224.90 × 5,399,528,058.20
  4. Step 4: Simplify right side
    6,197,681,581.40x = 50,294,780,036,003,184,640
  5. Step 5: Solve for x
    x = 50,294,780,036,003,184,640/6,197,681,581.40
  6. Step 6: Final answer
    x = 8,115,095,842.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.